1 jan 1980 ano - First Human Retrovirus Human T-lymphotropic virus (HTLV-1) was discovered by Robert Gallo in the US. This virus affects T cells, a white type of blood cell, but generally the virus doesn't cause any signs or symptoms. Sources - Date accessed: https://resources.rndsystems.com/images/site/rnd-systems-viral-poster.png - 30/09/2018 https://rarediseases.info.nih.gov/diseases/9645/human-t-cell-leukemia-virus-type-1 - 30/09/2018

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Virus Timeline

ByStephanie Tan

1 out 2018

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